| 1 | /* Helpers for evaluating polynomials on double-precision AdvSIMD input, using |
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| 2 | various schemes. |
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| 3 | |
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| 4 | Copyright (C) 2023-2024 Free Software Foundation, Inc. |
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| 5 | This file is part of the GNU C Library. |
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| 6 | |
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| 7 | The GNU C Library is free software; you can redistribute it and/or |
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| 8 | modify it under the terms of the GNU Lesser General Public |
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| 9 | License as published by the Free Software Foundation; either |
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| 10 | version 2.1 of the License, or (at your option) any later version. |
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| 11 | |
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| 12 | The GNU C Library is distributed in the hope that it will be useful, |
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| 13 | but WITHOUT ANY WARRANTY; without even the implied warranty of |
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| 14 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
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| 15 | Lesser General Public License for more details. |
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| 16 | |
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| 17 | You should have received a copy of the GNU Lesser General Public |
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| 18 | License along with the GNU C Library; if not, see |
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| 19 | <https://www.gnu.org/licenses/>. */ |
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| 20 | |
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| 21 | #ifndef AARCH64_FPU_POLY_ADVSIMD_F64_H |
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| 22 | #define AARCH64_FPU_POLY_ADVSIMD_F64_H |
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| 23 | |
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| 24 | #include <arm_neon.h> |
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| 25 | |
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| 26 | /* Wrap AdvSIMD f64 helpers: evaluation of some scheme/order has form: |
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| 27 | v_[scheme]_[order]_f64. */ |
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| 28 | #define VTYPE float64x2_t |
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| 29 | #define FMA(x, y, z) vfmaq_f64 (z, x, y) |
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| 30 | #define VWRAP(f) v_##f##_f64 |
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| 31 | #include "poly_generic.h" |
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| 32 | #undef VWRAP |
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| 33 | #undef FMA |
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| 34 | #undef VTYPE |
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| 35 | |
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| 36 | #endif |
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| 37 | |
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